I really think it's important that those elected reside in the riding that they represent. I know Chandra Hebert isn't the only MLA who doesn't live where he represents - I believe the same can be said for a few others. It's really frustrating that the government cannot run candidates who have to live with the reality their constituents face. I have sympathy for why Mr. Hebert moved - but then he should have ran for that riding instead of Vancouver in the last election.
Same goes with officials at the municipal level: live where you wish to represent.